Archive journal-poi-details change; sync journal-route-detail spec

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

openspec/specs/journal-route-detail/spec.md

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+## Purpose
+
+The Journal route detail page displays a saved route with its metadata, map, elevation, day breakdown, and waypoint POI details.
+
+## Requirements
+
+### Requirement: POI metadata on route detail waypoints
+The Journal route detail page SHALL display POI metadata (phone, address, website, opening hours) for waypoints that have associated OpenStreetMap POI data.
+
+#### Scenario: POI metadata displayed on waypoints
+- **WHEN** a route detail page is loaded and a waypoint has POI metadata from the Planner
+- **THEN** the waypoint displays the POI name, icon, and category alongside its coordinates
+
+#### Scenario: Phone, address, and website shown
+- **WHEN** a waypoint has POI metadata including phone, address, or website
+- **THEN** those details are shown in the waypoint detail section with appropriate links (tel: for phone, mailto: or https: for website)
+
+#### Scenario: Waypoints without POI data display normally
+- **WHEN** a waypoint on the route detail page has no associated POI metadata
+- **THEN** the waypoint displays as before with coordinates and name only, with no empty POI sections shown